Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7202946 | Method and device utilizing plasma source for real-time gas sampling | Gary Powell | 2007-04-10 |
| 7019829 | Method and device utilizing plasma source for real-time gas sampling | Gary Powell | 2006-03-28 |
| 6791692 | Method and device utilizing plasma source for real-time gas sampling | Gary Powell | 2004-09-14 |
| 4335048 | 5-(2-Hydroxypropoxy)-8-propyl-4H-1-benzopyran-4-one-2-carboxylic acid | Hugh Cairns, John King, Thomas B. Lee | 1982-06-15 |
| 4238606 | Tricyclic mono-chromone-2-carboxylic acids | Roger Brown, John Mann | 1980-12-09 |